Results 51 to 60 of about 3,319 (171)

A Rare Presentation of a Bi‐Maxillary Brown Tumour due to Secondary Hyperparathyroidism

Case Reports in Dentistry, Volume 2023, Issue 1, 2023., 2023
Brown tumours are localized bone lesions, seen in patients with high parathyroid hormone levels. This can be due to primary hyperparathyroidism, which occurs more often in neoplasms of the parathyroid gland or due to secondary hyperparathyroidism more often seen as a result of renal impairment.
Cheboh Cho-Fon, Zilefac Brian Ngokwe, Obolo Nwaga Ines, Rui Amaral Mendes   +3 more
wiley   +1 more source

Hypopituitarism due to a Large Osteoclastoma Arising from the Sphenoid Bone Invading the Pituitary Fossa in a Patient with Parathyroid Carcinoma

Case Reports in Endocrinology, Volume 2023, Issue 1, 2023., 2023
Background. Parathyroid carcinoma accounts for <1% of cases of primary hyperparathyroidism (PHPT). This rare condition may present with severe hypercalcemia and bone complications such as osteoclastomas and pathologic fractures. Here, we present a rare condition of panhypopituitarism resulting from an osteoclastoma in the sphenoid bone that invaded the
Leonardo Bandeira, Lucian Batista de Oliveira, Maria Vitória Silva de Lima, Daniella Rêgo, Luiz Griz, Francisco Bandeira, Toshihiro Kita   +6 more
wiley   +1 more source

Evaluation and Management of Primary Hyperparathyroidism: Summary Statement and Guidelines from the Fifth International Workshop

Journal of Bone and Mineral Research, Volume 37, Issue 11, Page 2293-2314, November 2022., 2022
ABSTRACT The last international guidelines on the evaluation and management of primary hyperparathyroidism (PHPT) were published in 2014. Research since that time has led to new insights into epidemiology, pathophysiology, diagnosis, measurements, genetics, outcomes, presentations, new imaging modalities, target and other organ systems, pregnancy ...
John P. Bilezikian, Aliya A. Khan, Shonni J. Silverberg, Ghada El‐Hajj Fuleihan, Claudio Marcocci, Salvatore Minisola, Nancy Perrier, Antonio Sitges‐Serra, Rajesh V. Thakker, Gordon Guyatt, Michael Mannstadt, John T. Potts, Bart L. Clarke, Maria Luisa Brandi, On behalf of the International Workshop on Primary Hyperparathyroidism   +14 more
wiley   +1 more source

Classical and Nonclassical Manifestations of Primary Hyperparathyroidism

Journal of Bone and Mineral Research, Volume 37, Issue 11, Page 2330-2350, November 2022., 2022
ABSTRACT This narrative review summarizes data on classical and nonclassical manifestations of primary hyperparathyroidism (PHPT). It is based on a rigorous literature search, inclusive of a Medline search for systematic reviews from 1940 to December 2020, coupled with a targeted search for original publications, covering four databases, from January ...
Ghada El‐Hajj Fuleihan, Marlene Chakhtoura, Cristiana Cipriani, Richard Eastell, Tatiana Karonova, Jian‐Min Liu, Salvatore Minisola, Ambrish Mithal, Carolina A Moreira, Munro Peacock, Marian Schini, Barbara Silva, Marcella Walker, Ola El Zein, Claudio Marcocci   +14 more
wiley   +1 more source

Three Malagasy Cases of Severe Bone Complications Revealing Primary Hyperparathyroidism. [PDF]

Case Rep Endocrinol
Primary hyperparathyroidism (PHPT) is a metabolic disorder characterized by hypercalcemia with elevated or unsuppressed parathyroid hormone (PTH). It is rare in children but common in adults, particularly in women around the age of 50. In 85% of cases, PHPT is asymptomatic and is diagnosed following hypercalcemia and elevated PTH levels during routine ...
Andrianadison Z, Rakotonirina LN, Rakotonirainy OH, Andrianiaina MO, Rakotomahefa MNL, Rapelanoro Rabenja F.   +5 more
europepmc   +2 more sources

Osteitis fibrosa cystica in primary hyperparathyroidism [PDF]

QJM, 2015
A 43-year-old Asian initially presented to her primary care physician (PCP) for chronic bilateral hip pain for which she tried analgesics and anti-inflammatory medication with minimal relief. She was found to have an abnormal X-ray of pelvic bone for which she was referred to orthopedic surgery for further evaluation. She underwent computed tomography (
D, Seo, Y, Rhee
openaire   +3 more sources

Clinical Images: Increased bone metabolism in secondary hyperparathyroidism

, 2023
Arthritis &Rheumatology, Volume 75, Issue 6, Page 1072-1072, June 2023.
Larissa Valor‐Méndez, Armin Atzinger, Petra Reis, Bernhard Manger, Georg Schett   +4 more
wiley   +1 more source

Generalised osteitis fibrosa cystica due to secondary hyperparathyroidism in chronic kidney disease

Journal of College of Medical Sciences-Nepal, 2014
Secondary hyperparathyroidism is a frequent complication of patients with chronic kidney disease and is characterized by excessive serum parathyroid hormone levels and an imbalance in calcium and phosphorus metabolism.
Sundar K Shrestha, A Tayal
doaj   +1 more source

Malignant mimic: Brown tumours of primary hyperparathyroidism

Journal of Clinical and Translational Endocrinology Case Reports, 2022
Hyperparathyroidism may lead to skeletal (osteitis fibrosa cystica) and renal complications; however, these are now uncommon in developed countries where hypercalcemia is detected earlier on biochemical screening and prior to the development of overt ...
Brett S. Mansfield, Frederick J. Raal
doaj   +1 more source

Widespread presentation of brown tumors mimicking multiple myeloma

European Journal of Hybrid Imaging, 2023
Brown tumors or osteitis fibrosa cystica has become a rare presentation of primary hyperparathyroidism in up-to-date clinical practice. Here, we describe a case of longstanding untreated hyperparathyroidism presenting itself with brown tumors in a 65 ...
Julien Duyck, Katrien Spincemaille, Jan Verfaillie, Caressa Meert, Kristoff Muylle   +4 more
doaj   +1 more source